13.3 TCP 服务器
package main
import(
"bufio"
"fmt"
"net"
"os"
"strings"
"time"
)func main() {
arguments := os.Args
if len(arguments) == 1 {
fmt.Println("Please provide port number")
return
}
PORT := ":" + arguments[1]
l, err := net.Listen("tcp" , PORT)
if err != nil {
fmt.Println(err)
return
}
defer l.Close()Last updated